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a population of 200 voters contains 78 republicans 120 democrats and 2 independents and members of other parties a simple random sample of 20 voters
question 1a biostatistician finds the relationship between the number of weeks x spent in a hospital and number of seizures per week y and is
in a poll respondents were asked if they have traveled to europe 68 respondents indicated that they have traveled to europe and 124 respondents said
a datset is provided on a 3 factor factorial on the amount of rot on a potatoe crop the variables aretype of bacteriatemperature leveloxygen
briefly restate your research area of interesta identify at least 2 variables for which you would utilize a repeated-measures anova in your analysisb
on october 22 you plan to purchase a 3000 computer by using one of your two credit cardsthe silver card charges 18 interets and calculates interest
1 a datset is provided on a 2 factor experiment on the amount of crop yield from 3 different farming methods and 4 different types of field assume
ten weeks of data on the commodity futures index are 735 740 755 756 760 752 752 770 762 and 755a construct a times series plot what type of pattern
a baseball player would like to conduct an experiment to determine how the weight of his bat the speed of a pitch and the type of pitch affect the
mark gershon owner of a musical instrument distributorship thinks that demand for guitars may be related to the number of television appearances by
you will submit one word document for this assignment you will create this word document by cutting and pasting spss output into word and naming the
prepare a 2 slide microsoft powerpoint presentation with speaker notes how to use a z-test to test the null hypothesis and give an example of z-test
suppose a production facility purchases a particular component part in large lots from a supplier the production manager wants to estimate the
you work for the bc lottery corp your boss asks you for an estimate of the percent of british columbians who have gambled in a bc casino at least
peter the head of a survey organization is planning to do a survey to estimate the percentage of people who intend to vote for the federal liberal
1 an opinion poll asked british columbians are you in favour of a las-vegas-style casino in vancouver yes or no a random sample of 500 british
a metropolitan school system consists of three school districts-norths south central the north district contains 25 of all students the south
when a result is not extreme enough to reject the null hypothesis explain why it is wrong to conclude that your result supports the null
use the frequency distribution table below showing a sample data set for 10 students on a test with a maximum score of 20 to answer questions 8 and
1 let x be normally distributed random variable with mu 100 and sigma 10 find the probability that x is between 75 and 1002 let a random sample be
consider the set of odd single-digit integers 13579a make a list of all samples of sixe 2 that can be drawn from this set of integersb construct the
write an essay that explores some of the statistical data that has been found in this area of study pertaining to the flynn effect in a
recent years have also seen an increase in the use of atm machines when mr selig took over the bank the mean number of transactions per month per